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Borchers LR, Gifuni AJ, Ho TC, Kirshenbaum JS, Gotlib IH. Threat- and reward-related brain circuitry, perceived stress, and anxiety in adolescents during the COVID-19 pandemic: a longitudinal investigation. Soc Cogn Affect Neurosci 2024; 19:nsae040. [PMID: 38874967 PMCID: PMC11219304 DOI: 10.1093/scan/nsae040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 04/29/2024] [Accepted: 06/13/2024] [Indexed: 06/15/2024] Open
Abstract
The Coronavirus disease (COVID-19) pandemic led to heightened anxiety in adolescents. The basolateral amygdala (BLA) and the nucleus accumbens (NAcc) are implicated in response to stress and may contribute to anxiety. The role of threat- and reward-related circuitry in adolescent anxiety during the COVID-19 pandemic, however, is not clear. Ninety-nine adolescents underwent resting-state fMRI ∼1 year before the pandemic. Following shelter-in-place orders, adolescents reported their perceived stress and, 1 month later, their anxiety. Generalized multivariate analyses identified BLA and NAcc seed-based whole-brain functional connectivity maps with perceived stress. In the resulting significant clusters, we examined the association between seed-based connectivityand subsequent anxiety. Perceived stress was associated with bilateral BLA and NAcc connectivity across distributed clusters that included prefrontal, limbic, temporal, and cerebellar regions. Several NAcc connectivity clusters located in ventromedial prefrontal, parahippocampal, and temporal cortices were positively associated with anxiety; NAcc connectivity with the inferior frontal gyrus was negatively associated. BLA connectivity was not associated with anxiety. These results underscore the integrative role of the NAcc in responding to acute stressors and its relation to anxiety in adolescents. Elucidating the involvement of subcortical-cortical circuitry in adolescents' capacity to respond adaptively to environmental challenges can inform treatment for anxiety-related disorders.
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Affiliation(s)
- Lauren R Borchers
- Department of Psychology, Stanford University, Stanford, CA 94305, United States
| | - Anthony J Gifuni
- Department of Psychology, Stanford University, Stanford, CA 94305, United States
- Psychiatry Department and Douglas Mental Health University Institute, McGill University, Montréal, Québec H4H 1R3, Canada
| | - Tiffany C Ho
- Department of Psychology, University of California, Los Angeles, CA 90095, United States
| | - Jaclyn S Kirshenbaum
- Department of Psychiatry, Columbia University, New York, NY 10027, United States
| | - Ian H Gotlib
- Department of Psychology, Stanford University, Stanford, CA 94305, United States
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Haller SP, Linke JO, Grassie HL, Jones EL, Pagliaccio D, Harrewijn A, White LK, Naim R, Abend R, Mallidi A, Berman E, Lewis KM, Kircanski K, Fox NA, Silverman WK, Kalin NH, Bar-Haim Y, Brotman MA. Normalization of Fronto-Parietal Activation by Cognitive-Behavioral Therapy in Unmedicated Pediatric Patients With Anxiety Disorders. Am J Psychiatry 2024; 181:201-212. [PMID: 38263879 DOI: 10.1176/appi.ajp.20220449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
OBJECTIVE Anxiety disorders are prevalent among youths and are often highly impairing. Cognitive-behavioral therapy (CBT) is an effective first-line treatment. The authors investigated the brain mechanisms associated with symptom change following CBT. METHODS Unmedicated youths diagnosed with an anxiety disorder underwent 12 weeks of CBT as part of two randomized clinical trials testing the efficacy of adjunctive computerized cognitive training. Across both trials, participants completed a threat-processing task during functional MRI before and after treatment. Age-matched healthy comparison youths completed two scans over the same time span. The mean age of the samples was 13.20 years (SD=2.68); 41% were male (youths with anxiety disorders, N=69; healthy comparison youths, N=62). An additional sample including youths at temperamental risk for anxiety (N=87; mean age, 10.51 years [SD=0.43]; 41% male) was utilized to test the stability of anxiety-related neural differences in the absence of treatment. Whole-brain regional activation changes (thresholded at p<0.001) were examined using task-based blood-oxygen-level-dependent response. RESULTS Before treatment, patients with an anxiety disorder exhibited altered activation in fronto-parietal attention networks and limbic regions relative to healthy comparison children across all task conditions. Fronto-parietal hyperactivation normalized over the course of treatment, whereas limbic responses remained elevated after treatment. In the at-risk sample, overlapping clusters emerged between regions showing stable associations with anxiety over time and regions showing treatment-related changes. CONCLUSIONS Activation in fronto-parietal networks may normalize after CBT in unmedicated pediatric anxiety patients. Limbic regions may be less amenable to acute CBT effects. Findings from the at-risk sample suggest that treatment-related changes may not be attributed solely to the passage of time.
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Affiliation(s)
- Simone P Haller
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Julia O Linke
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Hannah L Grassie
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Emily L Jones
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - David Pagliaccio
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Anita Harrewijn
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Lauren K White
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Reut Naim
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Rany Abend
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Ajitha Mallidi
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Erin Berman
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Krystal M Lewis
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Katharina Kircanski
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Nathan A Fox
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Wendy K Silverman
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Ned H Kalin
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Yair Bar-Haim
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
| | - Melissa A Brotman
- Emotion and Development Branch, NIMH, Bethesda, Md. (Haller, Grassie, Jones, Mallidi, Berman, Lewis, Kircanski, Brotman); Department of Psychology, University of Freiburg, Freiburg, Germany (Linke); Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York (Pagliaccio); Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands (Harrewijn); Department of Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia (White); Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel (Abend); Department of Human Development and Quantitative Methodology, University of Maryland, College Park (Fox); Yale Child Study Center, Yale School of Medicine, New Haven, Conn. (Silverman); Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison (Kalin); School of Psychological Sciences (Bar-Heim, Naim) and Sagol School of Neuroscience (Bar-Haim), Tel Aviv University, Tel Aviv, Israel
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Arcego DM, Buschdorf JP, O'Toole N, Wang Z, Barth B, Pokhvisneva I, Rayan NA, Patel S, de Mendonça Filho EJ, Lee P, Tan J, Koh MX, Sim CM, Parent C, de Lima RMS, Clappison A, O'Donnell KJ, Dalmaz C, Arloth J, Provençal N, Binder EB, Diorio J, Silveira PP, Meaney MJ. A Glucocorticoid-Sensitive Hippocampal Gene Network Moderates the Impact of Early-Life Adversity on Mental Health Outcomes. Biol Psychiatry 2024; 95:48-61. [PMID: 37406925 DOI: 10.1016/j.biopsych.2023.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 04/15/2023] [Accepted: 06/20/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Early stress increases the risk for psychiatric disorders. Glucocorticoids are stress mediators that regulate transcriptional activity and morphology in the hippocampus, which is implicated in the pathophysiology of multiple psychiatric conditions. We aimed to establish the relevance of hippocampal glucocorticoid-induced transcriptional activity as a mediator of the effects of early life on later psychopathology in humans. METHODS RNA sequencing was performed with anterior and posterior hippocampal dentate gyrus from adult female macaques (n = 12/group) that were chronically treated with betamethasone (glucocorticoid receptor agonist) or vehicle. Coexpression network analysis identified a preserved gene network in the posterior hippocampal dentate gyrus that was strongly associated with glucocorticoid exposure. The single nucleotide polymorphisms in the genes in this network were used to create an expression-based polygenic score in humans. RESULTS The expression-based polygenic score significantly moderated the association between early adversity and psychotic disorders in adulthood (UK Biobank, women, n = 44,519) and on child peer relations (ALSPAC [Avon Longitudinal Study of Parents and Children], girls, n = 1666 for 9-year-olds and n = 1594 for 11-year-olds), an endophenotype for later psychosis. Analyses revealed that this network was enriched for glucocorticoid-induced epigenetic remodeling in human hippocampal cells. We also found a significant association between single nucleotide polymorphisms from the expression-based polygenic score and adult brain gray matter density. CONCLUSIONS We provide an approach for the use of transcriptomic data from animal models together with human data to study the impact of environmental influences on mental health. The results are consistent with the hypothesis that hippocampal glucocorticoid-related transcriptional activity mediates the effects of early adversity on neural mechanisms implicated in psychiatric disorders.
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Affiliation(s)
- Danusa Mar Arcego
- Douglas Research Centre, Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Quebec, Canada; Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada.
| | - Jan-Paul Buschdorf
- Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Singapore, Republic of Singapore
| | - Nicholas O'Toole
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | - Zihan Wang
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | - Barbara Barth
- Douglas Research Centre, Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Irina Pokhvisneva
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | | | - Sachin Patel
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | | | - Patrick Lee
- Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Singapore, Republic of Singapore
| | - Jennifer Tan
- Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Singapore, Republic of Singapore
| | - Ming Xuan Koh
- Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Singapore, Republic of Singapore
| | - Chu Ming Sim
- Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Singapore, Republic of Singapore
| | - Carine Parent
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | | | - Andrew Clappison
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | - Kieran J O'Donnell
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada; Yale Child Study Center, Yale School of Medicine, Yale University, New Haven, Connecticut
| | - Carla Dalmaz
- Department of Biochemistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Janine Arloth
- Department Genes and Environment, Max Planck Institute of Psychiatry, Munich, Germany; Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Nadine Provençal
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada; BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada
| | - Elisabeth B Binder
- Department Genes and Environment, Max Planck Institute of Psychiatry, Munich, Germany
| | - Josie Diorio
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada
| | - Patrícia Pelufo Silveira
- Douglas Research Centre, Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Quebec, Canada; Ludmer Centre for Neuroinformatics and Mental Health, Douglas Research Centre, McGill University, Montreal, Quebec, Canada; Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Republic of Singapore
| | - Michael J Meaney
- Douglas Research Centre, Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Quebec, Canada; Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Singapore, Republic of Singapore; Brain Body Initiative, Agency for Science, Technology and Research (A∗STAR), Singapore, Republic of Singapore; Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Republic of Singapore
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Moon HS, Mahzarnia A, Stout J, Anderson RJ, Badea CT, Badea A. Feature attention graph neural network for estimating brain age and identifying important neural connections in mouse models of genetic risk for Alzheimer's disease. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.13.571574. [PMID: 38168445 PMCID: PMC10760088 DOI: 10.1101/2023.12.13.571574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Alzheimer's disease (AD) remains one of the most extensively researched neurodegenerative disorders due to its widespread prevalence and complex risk factors. Age is a crucial risk factor for AD, which can be estimated by the disparity between physiological age and estimated brain age. To model AD risk more effectively, integrating biological, genetic, and cognitive markers is essential. Here, we utilized mouse models expressing the major APOE human alleles and human nitric oxide synthase 2 to replicate genetic risk for AD and a humanized innate immune response. We estimated brain age employing a multivariate dataset that includes brain connectomes, APOE genotype, subject traits such as age and sex, and behavioral data. Our methodology used Feature Attention Graph Neural Networks (FAGNN) for integrating different data types. Behavioral data were processed with a 2D Convolutional Neural Network (CNN), subject traits with a 1D CNN, brain connectomes through a Graph Neural Network using quadrant attention module. The model yielded a mean absolute error for age prediction of 31.85 days, with a root mean squared error of 41.84 days, outperforming other, reduced models. In addition, FAGNN identified key brain connections involved in the aging process. The highest weights were assigned to the connections between cingulum and corpus callosum, striatum, hippocampus, thalamus, hypothalamus, cerebellum, and piriform cortex. Our study demonstrates the feasibility of predicting brain age in models of aging and genetic risk for AD. To verify the validity of our findings, we compared Fractional Anisotropy (FA) along the tracts of regions with the highest connectivity, the Return-to-Origin Probability (RTOP), Return-to-Plane Probability (RTPP), and Return-to-Axis Probability (RTAP), which showed significant differences between young, middle-aged, and old age groups. Younger mice exhibited higher FA, RTOP, RTAP, and RTPP compared to older groups in the selected connections, suggesting that degradation of white matter tracts plays a critical role in aging and for FAGNN's selections. Our analysis suggests a potential neuroprotective role of APOE2, relative to APOE3 and APOE4, where APOE2 appears to mitigate age-related changes. Our findings highlighted a complex interplay of genetics and brain aging in the context of AD risk modeling.
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Affiliation(s)
- Hae Sol Moon
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Quantitative Imaging and Analysis Laboratory, Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Ali Mahzarnia
- Quantitative Imaging and Analysis Laboratory, Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Jacques Stout
- Quantitative Imaging and Analysis Laboratory, Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Robert J Anderson
- Quantitative Imaging and Analysis Laboratory, Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Cristian T. Badea
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Quantitative Imaging and Analysis Laboratory, Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Alexandra Badea
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Quantitative Imaging and Analysis Laboratory, Department of Radiology, Duke University School of Medicine, Durham, NC, USA
- Brain Imaging and Analysis Center, Duke University School of Medicine, Durham, NC, USA
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
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5
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Shao J, Chen Y, Gao D, Liu Y, Hu N, Yin L, Zhang X, Yang F. Ventromedial hypothalamus relays chronic stress inputs and exerts bidirectional regulation on anxiety state and related sympathetic activity. Front Cell Neurosci 2023; 17:1281919. [PMID: 38161999 PMCID: PMC10755867 DOI: 10.3389/fncel.2023.1281919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/13/2023] [Indexed: 01/03/2024] Open
Abstract
Chronic stress can induce negative emotion states, including anxiety and depression, leading to sympathetic overactivation and disturbed physiological homeostasis in peripheral tissues. While anxiety-related neural circuitry integrates chronic stress information and modulates sympathetic nervous system (SNS) activity, the critical nodes linking anxiety and sympathetic activity still need to be clarified. In our previous study, we demonstrated that the ventromedial hypothalamus (VMH) is involved in integrating chronic stress inputs and exerting influence on sympathetic activity. However, the underlying synaptic and electrophysiological mechanisms remain elusive. In this study, we combined in vitro electrophysiological recordings, behavioral tests, optogenetic manipulations, and SNS activity analyses to explore the role of VMH in linking anxiety emotion and peripheral SNS activity. Results showed that the VMH played an important role in bidirectionally regulating anxiety-like behavior and peripheral sympathetic excitation. Chronic stress enhanced excitatory inputs into VMH neurons by strengthening the connection with the paraventricular hypothalamus (PVN), hence promoting anxiety and sympathetic tone outflow, an important factor contributing to the development of metabolic imbalance in peripheral tissues and cardiovascular diseases.
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Affiliation(s)
- Jie Shao
- Department of Nephrology, The Second Clinical Medical College, Jinan University (Shenzhen People’s Hospital), Shenzhen, China
- The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Yan Chen
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, CAS Key Laboratory of Brain Connectome and Manipulation, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China
- School of Sport Medicine and Rehabilitation, Beijing Sport University, Beijing, China
| | - Dashuang Gao
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, CAS Key Laboratory of Brain Connectome and Manipulation, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China
| | - Yunhui Liu
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, CAS Key Laboratory of Brain Connectome and Manipulation, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China
| | - Nan Hu
- Department of Nephrology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Lianghong Yin
- The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Xinzhou Zhang
- Department of Nephrology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Fan Yang
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, CAS Key Laboratory of Brain Connectome and Manipulation, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China
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6
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Harrewijn A, Ruiz SG, Abend R, Haller SP, Subar AR, Swetlitz C, Valadez EA, Brotman MA, Chen G, Chronis-Tuscano A, Leibenluft E, Bar-Haim Y, Fox NA, Pine DS. Development of Neural Mechanisms Underlying Threat Processing: Associations With Childhood Social Reticence and Adolescent Anxiety. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2023; 3:893-901. [PMID: 37881548 PMCID: PMC10593903 DOI: 10.1016/j.bpsgos.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 02/05/2023] Open
Abstract
Background Social reticence in early childhood is characterized by shy and anxiously avoidant behavior, and it confers risk for pediatric anxiety disorders later in development. Aberrant threat processing may play a critical role in this association between early reticent behavior and later psychopathology. The goal of this longitudinal study is to characterize developmental trajectories of neural mechanisms underlying threat processing and relate these trajectories to associations between early-childhood social reticence and adolescent anxiety. Methods In this 16-year longitudinal study, social reticence was assessed from 2 to 7 years of age; anxiety symptoms and neural mechanisms during the dot-probe task were assessed at 10, 13, and 16 years of age. The sample included 144 participants: 71 children provided data at age 10 (43 girls, meanage = 10.62), 85 at age 13 (46 girls, meanage = 13.25), and 74 at age 16 (36 girls, meanage = 16.27). Results A significant interaction manifested among social reticence, anxiety symptoms, and time, on functional connectivity between the left amygdala and the left dorsolateral prefrontal cortex, voxelwise p < .001, clusterwise familywise error p < .05. Children with high social reticence showed a negative association between amygdala-dorsolateral prefrontal cortex connectivity and anxiety symptoms with age, compared to children with low social reticence, suggesting distinct neurodevelopmental pathways to anxiety. Conclusions These findings were present across all conditions, suggesting task-general effects in potential threat processing. Additionally, the timing of these neurodevelopmental pathways differed for children with high versus low social reticence, which could affect the timing of effective preventive interventions.
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Affiliation(s)
- Anita Harrewijn
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
- Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - Sonia G. Ruiz
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
- School of Psychology, Reichman University, Herzliya, Israel
| | - Simone P. Haller
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Anni R. Subar
- Department of Psychology, University of Denver, Denver, Colorado
| | | | - Emilio A. Valadez
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, Maryland
| | - Melissa A. Brotman
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Gang Chen
- Scientific and Statistical Computing Core, National Institute of Mental Health, Bethesda, Maryland
| | | | - Ellen Leibenluft
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
| | - Yair Bar-Haim
- School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Nathan A. Fox
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, Maryland
| | - Daniel S. Pine
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
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7
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Abend R. Understanding anxiety symptoms as aberrant defensive responding along the threat imminence continuum. Neurosci Biobehav Rev 2023; 152:105305. [PMID: 37414377 PMCID: PMC10528507 DOI: 10.1016/j.neubiorev.2023.105305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 06/22/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
Threat-anticipatory defensive responses have evolved to promote survival in a dynamic world. While inherently adaptive, aberrant expression of defensive responses to potential threat could manifest as pathological anxiety, which is prevalent, impairing, and associated with adverse outcomes. Extensive translational neuroscience research indicates that normative defensive responses are organized by threat imminence, such that distinct response patterns are observed in each phase of threat encounter and orchestrated by partially conserved neural circuitry. Anxiety symptoms, such as excessive and pervasive worry, physiological arousal, and avoidance behavior, may reflect aberrant expression of otherwise normative defensive responses, and therefore follow the same imminence-based organization. Here, empirical evidence linking aberrant expression of specific, imminence-dependent defensive responding to distinct anxiety symptoms is reviewed, and plausible contributing neural circuitry is highlighted. Drawing from translational and clinical research, the proposed framework informs our understanding of pathological anxiety by grounding anxiety symptoms in conserved psychobiological mechanisms. Potential implications for research and treatment are discussed.
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Affiliation(s)
- Rany Abend
- School of Psychology, Reichman University, P.O. Box 167, Herzliya 4610101, Israel; Section on Development and Affective Neuroscience, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892, USA.
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8
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Uhlhaas PJ, Davey CG, Mehta UM, Shah J, Torous J, Allen NB, Avenevoli S, Bella-Awusah T, Chanen A, Chen EYH, Correll CU, Do KQ, Fisher HL, Frangou S, Hickie IB, Keshavan MS, Konrad K, Lee FS, Liu CH, Luna B, McGorry PD, Meyer-Lindenberg A, Nordentoft M, Öngür D, Patton GC, Paus T, Reininghaus U, Sawa A, Schoenbaum M, Schumann G, Srihari VH, Susser E, Verma SK, Woo TW, Yang LH, Yung AR, Wood SJ. Towards a youth mental health paradigm: a perspective and roadmap. Mol Psychiatry 2023; 28:3171-3181. [PMID: 37580524 PMCID: PMC10618105 DOI: 10.1038/s41380-023-02202-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 07/04/2023] [Accepted: 07/21/2023] [Indexed: 08/16/2023]
Abstract
Most mental disorders have a typical onset between 12 and 25 years of age, highlighting the importance of this period for the pathogenesis, diagnosis, and treatment of mental ill-health. This perspective addresses interactions between risk and protective factors and brain development as key pillars accounting for the emergence of psychopathology in youth. Moreover, we propose that novel approaches towards early diagnosis and interventions are required that reflect the evolution of emerging psychopathology, the importance of novel service models, and knowledge exchange between science and practitioners. Taken together, we propose a transformative early intervention paradigm for research and clinical care that could significantly enhance mental health in young people and initiate a shift towards the prevention of severe mental disorders.
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Affiliation(s)
- Peter J Uhlhaas
- Institute of Neuroscience and Psychology, University of Glasgow, Glasgow, UK.
- Department of Child and Adolescent Psychiatry, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
| | - Christopher G Davey
- Department of Psychiatry, The University of Melbourne, Carlton, VIC, Australia
| | - Urvakhsh Meherwan Mehta
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Jai Shah
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - John Torous
- Division of Digital Psychiatry and Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Shelli Avenevoli
- Office of the Director, National Institute of Mental Health, Bethesda, MD, USA
| | - Tolulope Bella-Awusah
- Department of Psychiatry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Andrew Chanen
- Orygen: National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - Eric Y H Chen
- Department of Psychiatry, University of Hong Kong, Hong Kong, China
| | - Christoph U Correll
- Department of Child and Adolescent Psychiatry, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Departments of Psychiatry and Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hostra/Northwell, Hempstead, NY, USA
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
| | - Kim Q Do
- Centre for Psychiatric Neuroscience, Department of Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Helen L Fisher
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- ESRC Centre for Society and Mental Health, King's College London, London, UK
| | - Sophia Frangou
- Department of Psychiatry, The University of British Columbia, Vancouver, BC, Canada
| | - Ian B Hickie
- Brain and Mind Centre, University of Sydney, Camperdown, NSW, Australia
| | - Matcheri S Keshavan
- Department of Psychiatry, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Kerstin Konrad
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, RWTH, Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging, Research Center Jülich, Jülich, Germany
| | - Francis S Lee
- Department of Psychiatry, Weill Cornell Cornell Medicall College, New York, NY, USA
| | - Cindy H Liu
- Departments of Pediatrics and Psychiatry, Brigham and Women's Hospital/Harvard Medical School, Boston, MA, USA
| | - Beatriz Luna
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Patrick D McGorry
- Orygen: National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - Andreas Meyer-Lindenberg
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Merete Nordentoft
- CORE-Copenhagen Research Centre for Mental Health, Mental Health Center Copenhagen, University of Copenhagen, Faculty of Health and Medical Sciences, Department of Clinical Medicine, Hellerup, Denmark
| | - Dost Öngür
- McLean Hospital/Harvard Medical School, Belmont, MA, USA
| | - George C Patton
- Centre for Adolescent Health, Murdoch Children's Research Institute, University of Melbourne, Parkville, VIC, Australia
| | - Tomáš Paus
- Departments of Psychiatry and Neuroscience, Faculty of Medicine and Centre Hospitalier Universitaire Sainte Justine, University of Montreal, Montreal, QC, Canada
- Department of Psychology and Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Ulrich Reininghaus
- Department of Public Mental Health, Central Institute of Mental Health, Medical Faculty Mannheim, Mannheim, Germany
- Centre for Epidemiology and Public Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Akira Sawa
- The John Hopkins Schizophrenia Center, Johns Hopkins University, Baltimore, MD, USA
| | - Michael Schoenbaum
- Division of Service and Intervention Research, National Institute of Mental Health, Bethesda, MD, USA
| | - Gunter Schumann
- Centre for Population Neuroscience and Stratified Medicine, ISTBI, Fudan University, Shanghai, China
- Department of Psychiatry and Neuroscience, Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Vinod H Srihari
- Department of Psychiatry, Yale University, New Haven, CT, USA
- Program for Specialized Treatment Early in Psychosis (STEP), New Haven, VIC, USA
| | - Ezra Susser
- Departments of Epidemiology and Psychiatry, Columbia University, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Swapna K Verma
- Department of Psychosis, Institute of Mental Health, Buangkok, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - T Wilson Woo
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Laboratory for Cellular Neuropathology, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Lawrence H Yang
- Department of Social and Behavioral Sciences, New York University, New York, NY, USA
- Department of Epidemiology, Columbia University, New York, NY, USA
| | - Alison R Yung
- School of Medicine, Faculty of Health, Deakin University, Melbourne, VIC, Australia
- Department of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Stephen J Wood
- Orygen: National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
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Lin FV, Zuo Y, Conwell Y, Wang KH. New horizons in emotional well-being and brain aging: Potential lessons from cross-species research. Int J Geriatr Psychiatry 2023; 38:e5936. [PMID: 37260057 PMCID: PMC10652707 DOI: 10.1002/gps.5936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Emotional wellbeing (EWB) is a multi-faceted concept of immediate relevance to human health. NIH recently initiated a series of research networks to advance understanding of EWB. Our network (NEW Brain Aging) focuses on mechanistic understanding of EWB in relation to brain aging. Here, by synthesizing the literature on emotional processing and the underlying brain circuit mechanisms in human and non-human animals, we propose a reactivity and reappraisal model for understanding EWB and its age-related changes. This model emphasizes the dynamic interactions between affective stimuli, behavioral/physiological responses, brain emotional states, and subjective feelings. It also aims to integrate the unique emotional processes involved in explaining EWB in aging humans with the emerging mechanistic insight of topologically conserved emotional brain networks from cross-species studies. We also highlight the research opportunities and challenges in EWB and brain aging research and the potential application of the model in addressing these issues.
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Affiliation(s)
- Feng Vankee Lin
- Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, CA
| | - Yi Zuo
- Department of Molecular Cellular and Developmental Biology, University of California, Santa Cruz, CA
| | - Yeates Conwell
- Department of Psychiatry, University of Rochester Medical Center, Rochester, NY
| | - Kuan Hong Wang
- Department of Neuroscience, University of Rochester Medical Center, Rochester, NY
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10
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Chehrazi P, Lee KKY, Lavertu-Jolin M, Abbasnejad Z, Carreño-Muñoz MI, Chattopadhyaya B, Di Cristo G. p75 neurotrophin receptor in pre-adolescent prefrontal PV interneurons promotes cognitive flexibility in adult mice. Biol Psychiatry 2023:S0006-3223(23)01238-6. [PMID: 37120061 DOI: 10.1016/j.biopsych.2023.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 03/31/2023] [Accepted: 04/16/2023] [Indexed: 05/01/2023]
Abstract
BACKGROUND Parvalbumin (PV)-positive GABAergic cells provide robust perisomatic inhibition to neighboring pyramidal neurons and regulate brain oscillations. Alterations in PV interneuron connectivity and function in the medial prefrontal cortex (mPFC) have been consistently reported in psychiatric disorders associated with cognitive rigidity, suggesting that PV cell deficits could be a core cellular phenotype in these disorders. p75 neurotrophin receptor (p75NTR) regulates the time course of PV cell maturation in a cell-autonomous fashion. Whether p75NTR expression during postnatal development affects adult prefrontal PV cell connectivity and cognitive function is unknown. METHODS We generated transgenic mice with conditional knockout (cKO) of p75NTR in postnatal PV cells. We analysed PV cell connectivity and recruitment following a tail pinch, by immunolabeling and confocal imaging, in naïve mice or following p75NTR re-expression in pre- or post-adolescent mice using Cre-dependent viral vectors. Cognitive flexibility was evaluated using behavioral tests. RESULTS PV cell-specific p75NTR deletion increased both PV cell synapse density and the proportion of PV cells surrounded by perineuronal nets, a marker of mature PV cells, in adult mPFC but not visual cortex. Both phenotypes were rescued by viral-mediated re-introduction of p75NTR in pre-adolescent but not post-adolescent mPFC. Prefrontal cortical PV cells failed to upregulate c-Fos following a tail-pinch stimulation in adult cKO mice. Finally, cKO mice showed impaired fear memory extinction learning as well as deficits in a attention set-shifting task. CONCLUSION These findings suggest that p75NTR expression in adolescent PV cells contributes to the fine tuning of their connectivity and promotes cognitive flexibility in adulthood.
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Affiliation(s)
- Pegah Chehrazi
- Centre de Recherche, CHU Sainte-Justine (CHUSJ), Montréal, Canada; Department of Neurosciences, Université de Montréal, Montréal, Canada
| | - Karen Ka Yan Lee
- Centre de Recherche, CHU Sainte-Justine (CHUSJ), Montréal, Canada; Department of Neurosciences, Université de Montréal, Montréal, Canada
| | - Marisol Lavertu-Jolin
- Centre de Recherche, CHU Sainte-Justine (CHUSJ), Montréal, Canada; Department of Neurosciences, Université de Montréal, Montréal, Canada
| | - Zahra Abbasnejad
- Centre de Recherche, CHU Sainte-Justine (CHUSJ), Montréal, Canada; Department of Neurosciences, Université de Montréal, Montréal, Canada
| | - Maria Isabel Carreño-Muñoz
- Centre de Recherche, CHU Sainte-Justine (CHUSJ), Montréal, Canada; Department of Neurosciences, Université de Montréal, Montréal, Canada
| | | | - Graziella Di Cristo
- Centre de Recherche, CHU Sainte-Justine (CHUSJ), Montréal, Canada; Department of Neurosciences, Université de Montréal, Montréal, Canada.
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11
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Kitt ER, Odriozola P, Gee DG. Extinction Learning Across Development: Neurodevelopmental Changes and Implications for Pediatric Anxiety Disorders. Curr Top Behav Neurosci 2023; 64:237-256. [PMID: 37532964 DOI: 10.1007/7854_2023_430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
Alterations in extinction learning relate to the development and maintenance of anxiety disorders across the lifespan. While exposure therapy, based on principles of extinction, can be highly effective for treating anxiety, many patients do not show sufficient improvement following treatment. In particular, evidence suggests that exposure therapy does not work sufficiently for up to 40% of children who receive this evidence-based treatment.Importantly, fear learning and extinction, as well as the neural circuitry supporting these processes, undergo dynamic changes across development. An improved understanding of developmental changes in extinction learning and the associated neural circuitry may help to identify targets to improve treatment response in clinically anxious children and adolescents. In this chapter, we provide a brief overview of methods used to study fear learning and extinction in developmental populations. We then review what is currently known about the developmental changes that occur in extinction learning and related neural circuitry. We end this chapter with a discussion of the implications of these neurodevelopmental changes for the characterization and treatment of pediatric anxiety disorders.
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Affiliation(s)
| | - Paola Odriozola
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Dylan G Gee
- Department of Psychology, Yale University, New Haven, CT, USA.
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12
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Newsome P, Ruiz SG, Gold AL, Pine DS, Abend R. Fear-potentiated startle reveals diminished threat extinction in pathological anxiety. Int J Psychophysiol 2023; 183:81-91. [PMID: 36442665 PMCID: PMC9812922 DOI: 10.1016/j.ijpsycho.2022.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 10/13/2022] [Accepted: 11/18/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Major theories propose that perturbed threat learning is central to pathological anxiety, but empirical support is inconsistent. Failures to detect associations with anxiety may reflect limitations in quantifying conditioned responses to anticipated threat, and hinder translation of theory into empirical work. In prior work, we could not detect threat-specific anxiety effects on states of conditioned threat using psychophysiology in a large sample of patients and healthy comparisons. Here, we examine the utility of an alternative fear potentiated startle (FPS) scoring in revealing associations between anxiety and threat conditioning and extinction in this dataset. Secondary analyses further explored associations among conditioned threat responses, subcortical morphometry, and treatment outcomes. METHODS Youths and adults with anxiety disorders and healthy comparisons (n = 306; 178 female participants; 8-50 years) previously completed a well-validated differential threat learning paradigm. FPS and skin conductance response (SCR) quantified psychophysiological responses during threat conditioning and extinction. In this report, we examined normalizing raw FPS scores to intertrial intervals (ITI) to address challenges in more common approaches to FPS scoring which could mask group effects. Secondary analyses examined associations between FPS and subcortical morphometry and with response to exposure-based cognitive behavioral therapy in a subsample of patients. RESULTS Patients and comparisons showed comparable differential threat conditioning using FPS and SCR. While SCR suggested comparable extinction between groups, FPS revealed stronger retention of threat contingency during extinction in individuals with anxiety disorders. Extinction indexed with FPS was not associated with age, morphometry, or anxiety treatment outcome. CONCLUSION ITI-normalized FPS may have utility in detecting difficulties in extinguishing conditioned threat responses in anxiety. These findings provide support for extinction theories of anxiety and encourage continued research on aberrant extinction in pathological anxiety.
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Affiliation(s)
- Philip Newsome
- Emotion and Development Branch, National Institute of Mental Health (NIMH), National Institutes of Health, Bethesda, MD, USA
| | - Sonia G Ruiz
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Andrea L Gold
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Daniel S Pine
- Emotion and Development Branch, National Institute of Mental Health (NIMH), National Institutes of Health, Bethesda, MD, USA
| | - Rany Abend
- Baruch Ivcher School of Psychology, Reichman University, Israel.
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13
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Lee HL, Jung KM, Fotio Y, Squire E, Palese F, Lin L, Torrens A, Ahmed F, Mabou Tagne A, Ramirez J, Su S, Wong CR, Jung DH, Scarfone VM, Nguyen PU, Wood M, Green K, Piomelli D. Frequent Low-Dose Δ 9-Tetrahydrocannabinol in Adolescence Disrupts Microglia Homeostasis and Disables Responses to Microbial Infection and Social Stress in Young Adulthood. Biol Psychiatry 2022; 92:845-860. [PMID: 35750512 PMCID: PMC10629396 DOI: 10.1016/j.biopsych.2022.04.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 03/16/2022] [Accepted: 04/20/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND During adolescence, microglia are actively involved in neocortical maturation while concomitantly undergoing profound phenotypic changes. Because the teenage years are also a time of experimentation with cannabis, we evaluated whether adolescent exposure to the drug's psychotropic constituent, Δ9-tetrahydrocannabinol (THC), might persistently alter microglia function. METHODS We administered THC (5 mg/kg, intraperitoneal) once daily to male and female mice from postnatal day (PND) 30 to PND44 and examined the transcriptome of purified microglia in adult animals (PND70 and PND120) under baseline conditions or following either of two interventions known to recruit microglia: lipopolysaccharide injection and repeated social defeat. We used high-dimensional mass cytometry by time-of-flight to map brain immune cell populations after lipopolysaccharide challenge. RESULTS Adolescent THC exposure produced in mice of both sexes a state of microglial dyshomeostasis that persisted until young adulthood (PND70) but receded with further aging (PND120). Key features of this state included broad alterations in genes involved in microglia homeostasis and innate immunity along with marked impairments in the responses to lipopolysaccharide- and repeated social defeat-induced psychosocial stress. The endocannabinoid system was also dysfunctional. The effects of THC were prevented by coadministration of either a global CB1 receptor inverse agonist or a peripheral CB1 neutral antagonist and were not replicated when THC was administered in young adulthood (PND70-84). CONCLUSIONS Daily low-intensity CB1 receptor activation by THC during adolescence may disable critical functions served by microglia until young adulthood with potentially wide-ranging consequences for brain and mental health.
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Affiliation(s)
- Hye-Lim Lee
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Kwang-Mook Jung
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Yannick Fotio
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Erica Squire
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Francesca Palese
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Lin Lin
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Alexa Torrens
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Faizy Ahmed
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Alex Mabou Tagne
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Jade Ramirez
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Shiqi Su
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Christina Renee Wong
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Daniel Hojin Jung
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California
| | - Vanessa M Scarfone
- Sue and Bill Gross Stem Cell Research Center, University of California Irvine, Irvine, California
| | - Pauline U Nguyen
- Sue and Bill Gross Stem Cell Research Center, University of California Irvine, Irvine, California
| | - Marcelo Wood
- Neurobiology and Behavior, University of California Irvine, Irvine, California
| | - Kim Green
- Neurobiology and Behavior, University of California Irvine, Irvine, California
| | - Daniele Piomelli
- Departments of Anatomy and Neurobiology, University of California Irvine, Irvine, California; Biological Chemistry, University of California Irvine, Irvine, California; Pharmaceutical Sciences, University of California Irvine, Irvine, California.
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14
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Quintero J, Rodríguez-Quiroga A, Álvarez-Mon MÁ, Mora F, Rostain AL. Addressing the Treatment and Service Needs of Young Adults with Attention Deficit Hyperactivity Disorder. Child Adolesc Psychiatr Clin N Am 2022; 31:531-551. [PMID: 35697400 DOI: 10.1016/j.chc.2022.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The transition from adolescence to adulthood is a complex period in which multiple changes take place (education, work, independent living, and social relations). This stage is especially difficult for adolescents suffering from attention deficit hyperactivity disorder (ADHD), who have to move on from child and adolescent mental health services to adult mental health services. This review analyzes developmental and environmental risk and protective factors as well as critical variables such as executive functioning and self-monitoring that influence the course of ADHD in transitional age youth and guide the priorities for an optimal transition of care. The influence of the COVID-19 pandemic is also discussed. We reflect on the unmet needs for an optimal transition of care and propose practice and policy recommendations to achieve this goal.
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Affiliation(s)
- Javier Quintero
- Psychiatry and Mental Health Department, Hospital Universitario Infanta Leonor, Avenida de la Gran Vía del Este 80, Madrid 20830, Spain; Department of Legal Medicine & Psychiatry, Complutense University, Spain.
| | - Alberto Rodríguez-Quiroga
- Psychiatry and Mental Health Department, Hospital Universitario Infanta Leonor, Avenida de la Gran Vía del Este 80, Madrid 20830, Spain; Department of Legal Medicine & Psychiatry, Complutense University, Spain
| | - Miguel Ángel Álvarez-Mon
- Psychiatry and Mental Health Department, Hospital Universitario Infanta Leonor, Avenida de la Gran Vía del Este 80, Madrid 20830, Spain; Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcala, 28801 Alcala de Henares, Spain; Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Fernando Mora
- Psychiatry and Mental Health Department, Hospital Universitario Infanta Leonor, Avenida de la Gran Vía del Este 80, Madrid 20830, Spain; Department of Legal Medicine & Psychiatry, Complutense University, Spain
| | - Anthony L Rostain
- Department of Psychiatry, Cooper Medical School of Rowan University, 401 Broadway, Camden, NJ 08103, USA
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15
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Abend R, Burk D, Ruiz SG, Gold AL, Napoli JL, Britton JC, Michalska KJ, Shechner T, Winkler AM, Leibenluft E, Pine DS, Averbeck BB. Computational modeling of threat learning reveals links with anxiety and neuroanatomy in humans. eLife 2022; 11:66169. [PMID: 35473766 PMCID: PMC9197395 DOI: 10.7554/elife.66169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 04/25/2022] [Indexed: 11/29/2022] Open
Abstract
Influential theories implicate variations in the mechanisms supporting threat learning in the severity of anxiety symptoms. We use computational models of associative learning in conjunction with structural imaging to explicate links among the mechanisms underlying threat learning, their neuroanatomical substrates, and anxiety severity in humans. We recorded skin-conductance data during a threat-learning task from individuals with and without anxiety disorders (N=251; 8-50 years; 116 females). Reinforcement-learning model variants quantified processes hypothesized to relate to anxiety: threat conditioning, threat generalization, safety learning, and threat extinction. We identified the best-fitting models for these processes and tested associations among latent learning parameters, whole-brain anatomy, and anxiety severity. Results indicate that greater anxiety severity related specifically to slower safety learning and slower extinction of response to safe stimuli. Nucleus accumbens gray-matter volume moderated learning-anxiety associations. Using a modeling approach, we identify computational mechanisms linking threat learning and anxiety severity and their neuroanatomical substrates.
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Affiliation(s)
- Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, United States
| | - Diana Burk
- Laboratory of Neuropsychology, National Institute of Mental Health, Bethesda, United States
| | - Sonia G Ruiz
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, United States
| | - Andrea L Gold
- Department of Psychiatry and Human Behavior, Brown University, Providence, United States
| | - Julia L Napoli
- Laboratory of Neuropsychology, National Institute of Mental Health, Bethesda, United States
| | - Jennifer C Britton
- Department of Psychology, University of Miami, Coral Gables, United States
| | - Kalina J Michalska
- Department of Psychology, University of California, Riverside, Riverside, United States
| | - Tomer Shechner
- Psychology Department, University of Haifa, Haifa, Israel
| | - Anderson M Winkler
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, United States
| | - Ellen Leibenluft
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, United States
| | - Daniel S Pine
- Emotion and Development Branch, National Institute of Mental Health, Besthesda, United States
| | - Bruno B Averbeck
- Laboratory of Neuropsychology, National Institute of Mental Health, Bethesda, United States
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16
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Klein Z, Abend R, Shmuel S, Shechner T. Unique Associations between Conditioned Cognitive and Physiological Threat Responses and Facets of Anxiety Symptomatology in Youth. Biol Psychol 2022; 170:108314. [PMID: 35301083 DOI: 10.1016/j.biopsycho.2022.108314] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 11/26/2022]
Abstract
This study examined associations between anxiety symptomatology and cognitive and physiological threat responses during threat learning in a large sample of children and adolescents. Anxiety symptomatology severity along different dimensions (generalized anxiety, separation anxiety, social anxiety, and panic symptoms) was measured using parental and self-reports. Participants completed differential threat acquisition and extinction using an age-appropriate threat conditioning task. They then returned to the lab after 7-10 days to complete an extinction recall task that also assessed threat generalization. Results indicated that more severe overall anxiety was associated with greater cognitive and physiological threat responses during acquisition, extinction, and extinction recall. During acquisition and extinction, all anxiety dimensions manifested greater cognitive threat responses, while panic, separation anxiety, and social anxiety symptoms, but not generalized anxiety, were related to heightened physiological threat responses. In contrast, when we assessed generalization of cognitive threat responses, we found only generalized anxiety symptoms were associated with greater threat response generalization. The study provides preliminary evidence of specificity in threat responses during threat learning across youth with different anxiety symptoms.
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Affiliation(s)
- Zohar Klein
- School of Psychological Sciences and the Integrated Brain and Behavior Research Center, University of Haifa, Israel
| | - Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD 20892, USA
| | - Shahar Shmuel
- School of Psychological Sciences and the Integrated Brain and Behavior Research Center, University of Haifa, Israel
| | - Tomer Shechner
- School of Psychological Sciences and the Integrated Brain and Behavior Research Center, University of Haifa, Israel.
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17
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Mastrodonato A, Pavlova I, Kee NC, Pham VA, McGowan JC, Mann JJ, Denny CA. Prophylactic (R,S)-Ketamine Is Effective Against Stress-Induced Behaviors in Adolescent but Not Aged Mice. Int J Neuropsychopharmacol 2022; 25:512-523. [PMID: 35229871 PMCID: PMC9211010 DOI: 10.1093/ijnp/pyac020] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/09/2022] [Accepted: 02/25/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND (R,S)-ketamine, an N-methyl-D-aspartate receptor antagonist, is frequently used as an anesthetic and as a rapid-acting antidepressant. We and others have reported that (R,S)-ketamine is prophylactic against stress in adult mice but have yet to test its efficacy in adolescent or aged populations. METHODS Here, we administered saline or (R,S)-ketamine as a prophylactic at varying doses to adolescent (5-week-old) and aged (24-month-old) 129S6/SvEv mice of both sexes 1 week before a 3-shock contextual fear-conditioning (CFC) stressor. Following CFC, we assessed behavioral despair, avoidance, perseverative behavior, locomotion, and contextual fear discrimination. To assess whether the prophylactic effect could persist into adulthood, adolescent mice were injected with saline or varying doses of (R,S)-ketamine and administered a 3-shock CFC as a stressor 1 month later. Mice were then re-exposed to the aversive context 5 days later and administered behavioral tests as aforementioned. Brains were also processed to quantify Cyclooxygenase 2 expression as a proxy for inflammation to determine whether the prophylactic effects of (R,S)-ketamine were partially due to changes in brain inflammation. RESULTS Our data indicate that (R,S)-ketamine is prophylactic at sex-specific doses in adolescent but not aged mice. (R,S)-ketamine attenuated learned fear and perseverative behavior in females, reduced behavioral despair in males, and facilitated contextual fear discrimination in both sexes. (R,S)-ketamine reduced Cyclooxygenase 2 expression specifically in ventral Cornu Ammonis region 3 of male mice. CONCLUSIONS These findings demonstrate that prophylactic (R,S)-ketamine efficacy is sex, dose, and age dependent and will inform future studies investigating (R,S)-ketamine efficacy across the lifespan.
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Affiliation(s)
- Alessia Mastrodonato
- Alessia Mastrodonato, PhD, Columbia University Irving Medical Center (CUIMC), New York State Psychiatric Institute Kolb Research Annex, Room 774, 1051 Riverside Drive, Unit 87, New York, NY 10032 ()
| | - Ina Pavlova
- Division of Systems Neuroscience, Research Foundation for Mental Hygiene, Inc./New York State Psychiatric Institute, New York, New York,USA,Department of Psychiatry, Columbia University Irving Medical Center, New York, New York,USA
| | | | - Van Anh Pham
- Division of Systems Neuroscience, Research Foundation for Mental Hygiene, Inc./New York State Psychiatric Institute, New York, New York,USA
| | - Josephine C McGowan
- Neurobiology and Behavior Graduate Program, Columbia University, New York, New York,USA
| | - J John Mann
- Molecular Imaging and the Neuropathology Division/Department of Psychiatry, Columbia University Irving Medical Center, New York, New York,USA
| | - Christine A Denny
- Correspondence: Christine Ann Denny, PhD, Columbia University Irving Medical Center (CUIMC), New York State Psychiatric Institute Kolb Research Annex, Room 777, 1051 Riverside Drive, Unit 87, New York, NY 10032 ()
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18
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Kim S, Gacek SA, Mocchi MM, Redei EE. Sex-Specific Behavioral Response to Early Adolescent Stress in the Genetically More Stress-Reactive Wistar Kyoto More Immobile, and Its Nearly Isogenic Wistar Kyoto Less Immobile Control Strain. Front Behav Neurosci 2022; 15:779036. [PMID: 34970127 PMCID: PMC8713037 DOI: 10.3389/fnbeh.2021.779036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/26/2021] [Indexed: 12/12/2022] Open
Abstract
Genetic predisposition and environmental stress are known etiologies of stress-related psychiatric disorders. Environmental stress during adolescence is assumed to be particularly detrimental for adult affective behaviors. To investigate how genetic stress-reactivity differences modify the effects of stress during adolescence on adult affective behaviors we employed two inbred strains with differing stress reactivity. The Wistar Kyoto More Immobile (WMI) rat strain show increased stress-reactivity and despair-like behaviors as well as passive coping compared to the nearly isogenic control strain, the Wistar Kyoto Less Immobile (WLI). Males and females of these strains were exposed to contextual fear conditioning (CFC) during early adolescence (EA), between 32 and 34 postnatal days (PND), and were tested for the consequences of this mild EA stress in adulthood. Early adolescent stress significantly decreased anxiety-like behavior, measured in the open field test (OFT) and increased social interaction and recognition in adult males of both strains compared to controls. In contrast, no significant effects of EA stress were observed in adult females in these behaviors. Both males and females of the genetically less stress-reactive WLI strain showed significantly increased immobility in the forced swim test (FST) after EA stress compared to controls. In contrast, immobility was significantly attenuated by EA stress in adult WMI females compared to controls. Transcriptomic changes of the glucocorticoid receptor (Nr3c1, GR) and the brain-derived neurotrophic factor (Bdnf) illuminate primarily strain and stress-dependent changes, respectively, in the prefrontal cortex and hippocampus of adults. These results suggest that contrary to expectations, limited adolescent stress is beneficial to males thru decreasing anxiety and enhancing social behaviors, and to the stress more-reactive WMI females by way of decreasing passive coping.
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Affiliation(s)
- Sarah Kim
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Stephanie A Gacek
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Madaline M Mocchi
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Eva E Redei
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
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19
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Gee DG. Early Adversity and Development: Parsing Heterogeneity and Identifying Pathways of Risk and Resilience. Am J Psychiatry 2021; 178:998-1013. [PMID: 34734741 DOI: 10.1176/appi.ajp.2021.21090944] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Adversity early in life is common and is a major risk factor for the onset of psychopathology. Delineating the neurodevelopmental pathways by which early adversity affects mental health is critical for early risk identification and targeted treatment approaches. A rapidly growing cross-species literature has facilitated advances in identifying the mechanisms linking adversity with psychopathology, specific dimensions of adversity and timing-related factors that differentially relate to outcomes, and protective factors that buffer against the effects of adversity. Yet, vast complexity and heterogeneity in early environments and neurodevelopmental trajectories contribute to the challenges of understanding risk and resilience in the context of early adversity. In this overview, the author highlights progress in four major areas-mechanisms, heterogeneity, developmental timing, and protective factors; synthesizes key challenges; and provides recommendations for future research that can facilitate progress in the field. Translation across species and ongoing refinement of conceptual models have strong potential to inform prevention and intervention strategies that can reduce the immense burden of psychopathology associated with early adversity.
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Affiliation(s)
- Dylan G Gee
- Department of Psychology, Yale University, New Haven, Conn
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20
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Sisk LM, Rapuano KM, Conley MI, Greene AS, Horien C, Rosenberg MD, Scheinost D, Constable RT, Glatt CE, Casey BJ, Gee DG. Genetic variation in endocannabinoid signaling is associated with differential network-level functional connectivity in youth. J Neurosci Res 2021; 100:731-743. [PMID: 34496065 DOI: 10.1002/jnr.24946] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/26/2021] [Accepted: 08/05/2021] [Indexed: 01/06/2023]
Abstract
The endocannabinoid system is an important regulator of emotional responses such as fear, and a number of studies have implicated endocannabinoid signaling in anxiety. The fatty acid amide hydrolase (FAAH) C385A polymorphism, which is associated with enhanced endocannabinoid signaling in the brain, has been identified across species as a potential protective factor from anxiety. In particular, adults with the variant FAAH 385A allele have greater fronto-amygdala connectivity and lower anxiety symptoms. Whether broader network-level differences in connectivity exist, and when during development this neural phenotype emerges, remains unknown and represents an important next step in understanding how the FAAH C385A polymorphism impacts neurodevelopment and risk for anxiety disorders. Here, we leveraged data from 3,109 participants in the nationwide Adolescent Brain Cognitive Development Study℠ (10.04 ± 0.62 years old; 44.23% female, 55.77% male) and a cross-validated, data-driven approach to examine associations between genetic variation and large-scale resting-state brain networks. Our findings revealed a distributed brain network, comprising functional connections that were both significantly greater (95% CI for p values = [<0.001, <0.001]) and lesser (95% CI for p values = [0.006, <0.001]) in A-allele carriers relative to non-carriers. Furthermore, there was a significant interaction between genotype and the summarized connectivity of functional connections that were greater in A-allele carriers, such that non-carriers with connectivity more similar to A-allele carriers (i.e., greater connectivity) had lower anxiety symptoms (β = -0.041, p = 0.030). These findings provide novel evidence of network-level changes in neural connectivity associated with genetic variation in endocannabinoid signaling and suggest that genotype-associated neural differences may emerge at a younger age than genotype-associated differences in anxiety.
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Affiliation(s)
- Lucinda M Sisk
- Department of Psychology, Yale University, New Haven, CT, USA
| | | | - May I Conley
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Abigail S Greene
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA
| | - Corey Horien
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA
| | | | - Dustin Scheinost
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - R Todd Constable
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA.,Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Charles E Glatt
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
| | - B J Casey
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Dylan G Gee
- Department of Psychology, Yale University, New Haven, CT, USA
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21
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Liu Z, Hu Y, Zhang Y, Liu W, Zhang L, Wang Y, Yang H, Wu J, Cheng W, Yang Z. Altered gray matter volume and structural co-variance in adolescents with social anxiety disorder: evidence for a delayed and unsynchronized development of the fronto-limbic system. Psychol Med 2021; 51:1742-1751. [PMID: 32178746 DOI: 10.1017/s0033291720000495] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Social anxiety disorder (SAD) is a prevalent mental disorder diagnosed in childhood and adolescence. Theories regarding brain development and SAD suggest a close link between neurodevelopmental dysfunction at the adolescent juncture and SAD, but direct evidence is rare. This study aims to examine brain structural abnormalities in adolescents with SAD. METHODS High-resolution T1-weighted images were obtained from 31 adolescents with SAD (15-17 years) and 42 matching healthy controls (HC). We evaluated symptom severity with the Social Anxiety Scale for Children (SASC) and the Screen for Child Anxiety Related Emotional Disorders (SCARED). We used voxel-based morphometry analysis to detect regional gray matter volume abnormalities and structural co-variance analysis to investigate inter-regional coordination patterns. RESULTS We found significantly higher gray matter volume in the orbitofrontal cortex (OFC) and the insula in adolescents with SAD compared to HC. We also observed significant co-variance of the gray matter volume between the OFC and amygdala, and the OFC and insula in HC, but these co-variance relationships diminished in SAD. CONCLUSIONS These findings provide the first evidence that the brain structural deficits in adolescents with SAD are not only in the core regions of the fronto-limbic system, but also represented by the diminished coordination in the development of these regions. The delayed and unsynchronized development pattern of the fronto-limbic system supports SAD as an adolescent-sensitive developmental mental disorder.
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Affiliation(s)
- Zhen Liu
- Department of Child and Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yang Hu
- Laboratory of Psychological Health and Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiwen Zhang
- Laboratory of Psychological Health and Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenjing Liu
- Department of Child and Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Zhang
- Laboratory of Psychological Health and Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yunyi Wang
- Department of Psychological Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hanshu Yang
- Department of Child and Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingyi Wu
- Department of Child and Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenhong Cheng
- Department of Child and Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Psychological Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhi Yang
- Laboratory of Psychological Health and Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Psychological and Behavioral Sciences, Shanghai Jiao Tong University, Shanghai, China
- Brain Science and Technology Research Center, Shanghai Jiao Tong University, Shanghai, China
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22
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Grasser LR, Jovanovic T. Safety learning during development: Implications for development of psychopathology. Behav Brain Res 2021; 408:113297. [PMID: 33862062 PMCID: PMC8102395 DOI: 10.1016/j.bbr.2021.113297] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 03/23/2021] [Accepted: 04/11/2021] [Indexed: 12/13/2022]
Abstract
Fear and safety learning are necessary adaptive behaviors that develop over the course of maturation. While there is a large body of literature regarding the neurobiology of fear and safety learning in adults, less is known regarding safety learning during development. Given developmental changes in the brain, there are corresponding changes in safety learning that are quantifiable; these may serve to predict risk and point to treatment targets for fear and anxiety-related disorders in children and adolescents. For healthy, typically developing youth, the main developmental variation observed is reduced discrimination between threat and safety cues in children compared to adolescents and adults, while lower expression of extinction learning is exhibited in adolescents compared to adults. Such distinctions may be related to faster maturation of the amygdala relative to the prefrontal cortex, as well as incompletely developed functional circuits between the two. Fear and anxiety-related disorders, childhood maltreatment, and behavioral problems are all associated with alterations in safety learning for youth, and this dysfunction may proceed into adulthood with corresponding abnormalities in brain structure and function-including amygdala hypertrophy and hyperreactivity. As impaired inhibition of fear to safety may reflect abnormalities in the developing brain and subsequent psychopathology, impaired safety learning may be considered as both a predictor of risk and a treatment target. Longitudinal neuroimaging studies over the course of development, and studies that query change with interventions are needed in order to improve outcomes for individuals and reduce long-term impact of developmental psychopathology.
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Affiliation(s)
- Lana Ruvolo Grasser
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, 3901 Chrysler Dr, Tolan Park Suite 2C Room 273, Detroit, MI 48201 United States.
| | - Tanja Jovanovic
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, 3901 Chrysler Dr, Tolan Park Suite 2C, Detroit, MI 48201 United States.
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Zacharek SJ, Kribakaran S, Kitt ER, Gee DG. Leveraging big data to map neurodevelopmental trajectories in pediatric anxiety. Dev Cogn Neurosci 2021; 50:100974. [PMID: 34147988 PMCID: PMC8225701 DOI: 10.1016/j.dcn.2021.100974] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/26/2021] [Accepted: 06/08/2021] [Indexed: 12/30/2022] Open
Abstract
Anxiety disorders are the most prevalent psychiatric condition among youth, with symptoms commonly emerging prior to or during adolescence. Delineating neurodevelopmental trajectories associated with anxiety disorders is important for understanding the pathophysiology of pediatric anxiety and for early risk identification. While a growing literature has yielded valuable insights into the nature of brain structure and function in pediatric anxiety, progress has been limited by inconsistent findings and challenges common to neuroimaging research. In this review, we first discuss these challenges and the promise of ‘big data’ to map neurodevelopmental trajectories in pediatric anxiety. Next, we review evidence of age-related differences in neural structure and function among anxious youth, with a focus on anxiety-relevant processes such as threat and safety learning. We then highlight large-scale cross-sectional and longitudinal studies that assess anxiety and are well positioned to inform our understanding of neurodevelopment in pediatric anxiety. Finally, we detail relevant challenges of ‘big data’ and propose future directions through which large publicly available datasets can advance knowledge of deviations from normative brain development in anxiety. Leveraging ‘big data’ will be essential for continued progress in understanding the neurobiology of pediatric anxiety, with implications for identifying markers of risk and novel treatment targets.
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Affiliation(s)
- Sadie J Zacharek
- Massachusetts Institute of Technology, Department of Brain and Cognitive Sciences, Cambridge, MA, 02139, United States; Yale University, Department of Psychology, New Haven, CT, 06511, United States
| | - Sahana Kribakaran
- Yale University, Department of Psychology, New Haven, CT, 06511, United States
| | - Elizabeth R Kitt
- Yale University, Department of Psychology, New Haven, CT, 06511, United States
| | - Dylan G Gee
- Yale University, Department of Psychology, New Haven, CT, 06511, United States.
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24
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Altered resting-state functional connectivity of the default mode and central executive networks following cognitive processing therapy for PTSD. Behav Brain Res 2021; 409:113312. [PMID: 33895228 DOI: 10.1016/j.bbr.2021.113312] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 04/09/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022]
Abstract
Psychotherapy research is increasingly targeting both psychological and neurobiological mechanisms of therapeutic change. This trend is evident in and applicable to post-traumatic stress disorder (PTSD) treatment research given the high nonresponse rate of individuals with PTSD who undergo cognitive-behavioral therapy (CBT). Functional connectivity analyses investigating disrupted brain networks across mental disorders have been employed to understand both mental disorder symptoms and therapeutic mechanisms. However, few studies have examined pre-post CBT brain changes in PTSD using functional connectivity analyses. The current study investigated a) whether brain networks commonly implicated in psychopathology (e.g., default mode network [DMN], central executive network [CEN], and salience network [SN]) changed following Cognitive Processing Therapy (CPT) for PTSD and b) whether change in these networks was associated with PTSD and/or transdiagnostic symptom change. Independent components analysis was implemented to investigate resting-state functional connectivity in DMN, CEN, and SN in 42 women with PTSD and 18 trauma-exposed controls (TEC). Results indicated decreased CEN-cerebellum connectivity in PTSD participants versus TEC prior to CPT and decreased DMN connectivity in PTSD participants after CPT. Additionally, DMN and SN connectivity was related to change in positive and negative affectivity, while exploratory analyses at a cluster threshold of pFDR < .10 indicated DMN and SN connectivity was also related to change in PTSD symptoms and rumination. These findings provide evidence for normalization of CEN connectivity with treatment and implicate the DMN and SN in clinical symptom change following CPT.
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25
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La Buissonniere-Ariza V, Fitzgerald K, Meoded A, Williams LL, Liu G, Goodman WK, Storch EA. Neural correlates of cognitive behavioral therapy response in youth with negative valence disorders: A systematic review of the literature. J Affect Disord 2021; 282:1288-1307. [PMID: 33601708 DOI: 10.1016/j.jad.2020.12.182] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 11/25/2020] [Accepted: 12/24/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Cognitive-behavioral therapy (CBT) is the gold-standard psychotherapeutic treatment for pediatric negative valence disorders. However, some youths do not respond optimally to treatment, which may be due to variations in neural functioning. METHODS We systematically reviewed functional magnetic resonance imaging studies in youths with negative valence disorders to identify pre- and post-treatment neural correlates of CBT response. RESULTS A total of 21 studies were identified, of overall weak to moderate quality. The most consistent findings across negative valence disorders consisted of associations of treatment response with pre- and post-treatment task-based activation and/or functional connectivity within and between the prefrontal cortex, the medial temporal lobe, and other limbic regions. Associations of CBT response with baseline and/or post-treatment activity in the striatum, precentral and postcentral gyri, medial and posterior cingulate cortices, and parietal cortex, connectivity within and between the default-mode, cognitive control, salience, and frontoparietal networks, and metrics of large-scale brain network organization, were also reported, although less consistently. LIMITATIONS The poor quality and limited number of studies and the important heterogeneity of study designs and results considerably limit the conclusions that can be drawn from this literature. CONCLUSIONS Despite these limitations, these findings provide preliminary evidence suggesting youths presenting certain patterns of brain function may respond better to CBT, whereas others may benefit from alternative or augmented forms of treatment.
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Affiliation(s)
- Valerie La Buissonniere-Ariza
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, One Baylor Plaza - BCM350, Houston, TX, 77030, USA.
| | - Kate Fitzgerald
- Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Avner Meoded
- Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - Laurel L Williams
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, One Baylor Plaza - BCM350, Houston, TX, 77030, USA
| | - Gary Liu
- Department of Neuroscience, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA
| | - Wayne K Goodman
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, One Baylor Plaza - BCM350, Houston, TX, 77030, USA
| | - Eric A Storch
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, One Baylor Plaza - BCM350, Houston, TX, 77030, USA
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26
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Li A, Jing D, Dellarco DV, Hall BS, Yang R, Heilberg RT, Huang C, Liston C, Casey BJ, Lee FS. Role of BDNF in the development of an OFC-amygdala circuit regulating sociability in mouse and human. Mol Psychiatry 2021; 26:955-973. [PMID: 30992540 PMCID: PMC6883137 DOI: 10.1038/s41380-019-0422-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 03/17/2019] [Accepted: 04/03/2019] [Indexed: 01/29/2023]
Abstract
Social deficits are common in many psychiatric disorders. However, due to inadequate tools for manipulating circuit activity in humans and unspecific paradigms for modeling social behaviors in rodents, our understanding of the molecular and circuit mechanisms mediating social behaviors remains relatively limited. Using human functional neuroimaging and rodent fiber photometry, we identified a mOFC-BLA projection that modulates social approach behavior and influences susceptibility to social anxiety. In humans and knock-in mice with a loss of function BDNF SNP (Val66Met), the functionality of this circuit was altered, resulting in social behavioral changes in human and mice. We further showed that the development of this circuit is disrupted in BDNF Met carriers due to insufficient BDNF bioavailability, specifically during a peri-adolescent timeframe. These findings define one mechanism by which social anxiety may stem from altered maturation of orbitofronto-amygdala projections and identify a developmental window in which BDNF-based interventions may have therapeutic potential.
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Affiliation(s)
- Anfei Li
- Sackler Institute for Developmental Psychobiology, Weill Cornell Medicine, New York, NY, USA
| | - Deqiang Jing
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
| | - Danielle V Dellarco
- Sackler Institute for Developmental Psychobiology, Weill Cornell Medicine, New York, NY, USA
| | - Baila S Hall
- Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - Ruirong Yang
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
| | - Ross T Heilberg
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
| | - Chienchun Huang
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
| | - Conor Liston
- Sackler Institute for Developmental Psychobiology, Weill Cornell Medicine, New York, NY, USA
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
- Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - B J Casey
- Department of Psychology, Yale University, New Haven, CT, USA.
| | - Francis S Lee
- Sackler Institute for Developmental Psychobiology, Weill Cornell Medicine, New York, NY, USA.
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA.
- Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA.
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27
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Harrewijn A, Kitt ER, Abend R, Matsumoto C, Odriozola P, Winkler AM, Leibenluft E, Pine DS, Gee DG. Comparing neural correlates of conditioned inhibition between children with and without anxiety disorders - A preliminary study. Behav Brain Res 2021; 399:112994. [PMID: 33160010 PMCID: PMC7855938 DOI: 10.1016/j.bbr.2020.112994] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 10/26/2020] [Accepted: 10/29/2020] [Indexed: 12/21/2022]
Abstract
Cognitive-behavioral therapy (CBT), a first-line treatment for pediatric anxiety disorders, is based on principles of threat learning and extinction. However, CBT does not work sufficiently for up to 40% of clinically anxious youth. The neural and behavioral correlates of conditioned inhibition might provide promising targets for attempts to improve CBT response. During conditioned inhibition, threat and safety cues appear together, forming a safety compound. Here, we test whether this safety compound elicits a reduced fear response compared to pairing the threat cue with a novel cue (novel compound). The current pilot study compares behavioral, physiological, and neural correlates of conditioned inhibition between children with (n = 17, Mage = 13.09, SDage = 3.05) and without (n = 18, Mage = 14.49, SDage = 2.38) anxiety disorders. Behavioral and physiological measures did not differ between children with and without anxiety disorders during fear acquisition. During testing, children with anxiety disorders showed overall higher skin conductance response and expected to hear the aversive sound following the novel compound more often than children without anxiety disorders. Children with anxiety disorders showed more activity in the right ventromedial prefrontal cortex (vmPFC) to the safety versus novel compound. Children without anxiety disorders showed the opposite pattern - more right vmPFC activity to the novel versus safety compound (F(1,31) = 5.40, p = 0.03). No group differences manifested within the amygdala, dorsal anterior cingulate cortex, or hippocampus. These pilot findings suggest a feasible approach for examining conditioned inhibition in pediatric anxiety disorders. If replicated in larger samples, findings may implicate perturbed conditioned inhibition in pediatric anxiety disorders and provide targets for CBT.
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Affiliation(s)
- Anita Harrewijn
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA.
| | - Elizabeth R Kitt
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA
| | - Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA
| | - Chika Matsumoto
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA
| | - Paola Odriozola
- Department of Psychology, Yale University, 2 Hillhouse Avenue, New Haven, Connecticut 06511, USA
| | - Anderson M Winkler
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA
| | - Ellen Leibenluft
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA
| | - Daniel S Pine
- Emotion and Development Branch, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA
| | - Dylan G Gee
- Department of Psychology, Yale University, 2 Hillhouse Avenue, New Haven, Connecticut 06511, USA
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28
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Odriozola P, Gee DG. Learning About Safety: Conditioned Inhibition as a Novel Approach to Fear Reduction Targeting the Developing Brain. Am J Psychiatry 2021; 178:136-155. [PMID: 33167673 PMCID: PMC7951569 DOI: 10.1176/appi.ajp.2020.20020232] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Adolescence is a peak time for the onset of psychiatric disorders, with anxiety disorders being the most common and affecting as many as 30% of youths. A core feature of anxiety disorders is difficulty regulating fear, with evidence suggesting deficits in extinction learning and corresponding alterations in frontolimbic circuitry. Despite marked changes in this neural circuitry and extinction learning throughout development, interventions for anxious youths are largely based on principles of extinction learning studied in adulthood. Safety signal learning, based on conditioned inhibition of fear in the presence of a cue that indicates safety, has been shown to effectively reduce anxiety-like behavior in animal models and attenuate fear responses in healthy adults. Cross-species evidence suggests that safety signal learning involves connections between the ventral hippocampus and the prelimbic cortex in rodents or the dorsal anterior cingulate cortex in humans. Particularly because this pathway follows a different developmental trajectory than fronto-amygdala circuitry involved in traditional extinction learning, safety cues may provide a novel approach to reducing fear in youths. In this review, the authors leverage a translational framework to bring together findings from studies in animal models and humans and to bridge the gap between research on basic neuroscience and clinical treatment. The authors consider the potential application of safety signal learning for optimizing interventions for anxious youths by targeting the biological state of the developing brain. Based on the existing cross-species literature on safety signal learning, they propose that the judicious use of safety cues may be an effective and neurodevelopmentally optimized approach to enhancing treatment outcomes for youths with anxiety disorders.
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Affiliation(s)
| | - Dylan G. Gee
- Department of Psychology, Yale University, New Haven, Conn
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29
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Saraiva LC, Cappi C, Simpson HB, Stein DJ, Viswanath B, van den Heuvel OA, Reddy YCJ, Miguel EC, Shavitt RG. Cutting-edge genetics in obsessive-compulsive disorder. Fac Rev 2020; 9:30. [PMID: 33659962 PMCID: PMC7886082 DOI: 10.12703/r/9-30] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
This article reviews recent advances in the genetics of obsessive-compulsive disorder (OCD). We cover work on the following: genome-wide association studies, whole-exome sequencing studies, copy number variation studies, gene expression, polygenic risk scores, gene–environment interaction, experimental animal systems, human cell models, imaging genetics, pharmacogenetics, and studies of endophenotypes. Findings from this work underscore the notion that the genetic architecture of OCD is highly complex and shared with other neuropsychiatric disorders. Also, the latest evidence points to the participation of gene networks involved in synaptic transmission, neurodevelopment, and the immune and inflammatory systems in this disorder. We conclude by highlighting that further study of the genetic architecture of OCD, a great part of which remains to be elucidated, could benefit the development of diagnostic and therapeutic approaches based on the biological basis of the disorder. Studies to date revealed that OCD is not a simple homogeneous entity, but rather that the underlying biological pathways are variable and heterogenous. We can expect that translation from bench to bedside, through continuous effort and collaborative work, will ultimately transform our understanding of what causes OCD and thus how best to treat it.
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Affiliation(s)
- Leonardo Cardoso Saraiva
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Carolina Cappi
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Helen Blair Simpson
- Columbia University Irving Medical Center, Columbia University, New York, NY, 10032, USA
- The New York State Psychiatric Institute, New York, NY, 10032, USA
| | - Dan J Stein
- SA MRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry & Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Biju Viswanath
- Molecular Genetics Laboratory, National Institute of Mental Health & Neurosciences (NIMHANS); Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS) Laboratory, NIMHANS, Bangalore, India
| | - Odile A van den Heuvel
- Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Department of Psychiatry, Department of Anatomy & Neuroscience, Amsterdam Neuroscience, Amsterdam, Netherlands
| | - YC Janardhan Reddy
- Obsessive-Compulsive Disorder (OCD) Clinic, Department of Psychiatry, NIMHANS, Bangalore, India
| | - Euripedes C Miguel
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Roseli G Shavitt
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
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30
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Nabel EM, Garkun Y, Koike H, Sadahiro M, Liang A, Norman KJ, Taccheri G, Demars MP, Im S, Caro K, Lopez S, Bateh J, Hof PR, Clem RL, Morishita H. Adolescent frontal top-down neurons receive heightened local drive to establish adult attentional behavior in mice. Nat Commun 2020; 11:3983. [PMID: 32770078 PMCID: PMC7414856 DOI: 10.1038/s41467-020-17787-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 07/17/2020] [Indexed: 01/01/2023] Open
Abstract
Frontal top-down cortical neurons projecting to sensory cortical regions are well-positioned to integrate long-range inputs with local circuitry in frontal cortex to implement top-down attentional control of sensory regions. How adolescence contributes to the maturation of top-down neurons and associated local/long-range input balance, and the establishment of attentional control is poorly understood. Here we combine projection-specific electrophysiological and rabies-mediated input mapping in mice to uncover adolescence as a developmental stage when frontal top-down neurons projecting from the anterior cingulate to visual cortex are highly functionally integrated into local excitatory circuitry and have heightened activity compared to adulthood. Chemogenetic suppression of top-down neuron activity selectively during adolescence, but not later periods, produces long-lasting visual attentional behavior deficits, and results in excessive loss of local excitatory inputs in adulthood. Our study reveals an adolescent sensitive period when top-down neurons integrate local circuits with long-range connectivity to produce attentional behavior.
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Affiliation(s)
- Elisa M Nabel
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Yury Garkun
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Hiroyuki Koike
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Masato Sadahiro
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Ana Liang
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Kevin J Norman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Giulia Taccheri
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Michael P Demars
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Susanna Im
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Keaven Caro
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Sarah Lopez
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Julia Bateh
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Patrick R Hof
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Roger L Clem
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Hirofumi Morishita
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA.
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31
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Tabibnia G. An affective neuroscience model of boosting resilience in adults. Neurosci Biobehav Rev 2020; 115:321-350. [DOI: 10.1016/j.neubiorev.2020.05.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 05/09/2020] [Accepted: 05/10/2020] [Indexed: 12/11/2022]
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32
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Silvers JA. Extinction Learning and Cognitive Reappraisal: Windows Into the Neurodevelopment of Emotion Regulation. CHILD DEVELOPMENT PERSPECTIVES 2020. [DOI: 10.1111/cdep.12372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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33
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Abend R, Gold AL, Britton JC, Michalska KJ, Shechner T, Sachs JF, Winkler AM, Leibenluft E, Averbeck BB, Pine DS. Anticipatory Threat Responding: Associations With Anxiety, Development, and Brain Structure. Biol Psychiatry 2020; 87:916-925. [PMID: 31955915 PMCID: PMC7211142 DOI: 10.1016/j.biopsych.2019.11.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/16/2019] [Accepted: 11/07/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND While translational theories link neurodevelopmental changes in threat learning to pathological anxiety, findings from studies in patients inconsistently support these theories. This inconsistency may reflect difficulties in studying large patient samples with wide age ranges using consistent methods. A dearth of imaging data in patients further limits translational advances. We address these gaps through a psychophysiology and structural brain imaging study in a large sample of patients across the lifespan. METHODS A total of 351 participants (8-50 years of age; 209 female subjects; 195 healthy participants and 156 medication-free, treatment-seeking patients with anxiety) completed a differential threat conditioning and extinction paradigm that has been validated in pediatric and adult populations. Skin conductance response indexed psychophysiological response to conditioned (CS+, CS-) and unconditioned threat stimuli. Structural magnetic resonance imaging data were available for 250 participants. Analyses tested anxiety and age associations with psychophysiological response in addition to associations between psychophysiology and brain structure. RESULTS Regardless of age, patients and healthy comparison subjects demonstrated comparable differential threat conditioning and extinction. The magnitude of skin conductance response to both conditioned stimulus types differentiated patients from comparison subjects and covaried with dorsal prefrontal cortical thickness; structure-response associations were moderated by anxiety and age in several regions. Unconditioned responding was unrelated to anxiety and brain structure. CONCLUSIONS Rather than impaired threat learning, pathological anxiety involves heightened skin conductance response to potential but not immediately present threats; this anxiety-related potentiation of anticipatory responding also relates to variation in brain structure. These findings inform theoretical considerations by highlighting anticipatory response to potential threat in anxiety.
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Affiliation(s)
- Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland.
| | - Andrea L. Gold
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI; Pediatric Anxiety Research Center, Bradley Hospital, Riverside, RI
| | | | | | - Tomer Shechner
- Psychology Department, University of Haifa, Haifa, Israel
| | | | - Anderson M. Winkler
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD
| | - Ellen Leibenluft
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD
| | - Bruno B. Averbeck
- Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of
Health, Bethesda, MD
| | - Daniel S. Pine
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD
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Gee DG, Kribakaran S. Developmental Differences in Neural Responding to Threat and Safety: Implications for Treating Youths With Anxiety. Am J Psychiatry 2020; 177:378-380. [PMID: 32354263 DOI: 10.1176/appi.ajp.2020.20020225] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dylan G Gee
- Department of Psychology, Yale University, New Haven, Conn
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Conway CM. How does the brain learn environmental structure? Ten core principles for understanding the neurocognitive mechanisms of statistical learning. Neurosci Biobehav Rev 2020; 112:279-299. [PMID: 32018038 PMCID: PMC7211144 DOI: 10.1016/j.neubiorev.2020.01.032] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 01/22/2020] [Accepted: 01/25/2020] [Indexed: 10/25/2022]
Abstract
Despite a growing body of research devoted to the study of how humans encode environmental patterns, there is still no clear consensus about the nature of the neurocognitive mechanisms underpinning statistical learning nor what factors constrain or promote its emergence across individuals, species, and learning situations. Based on a review of research examining the roles of input modality and domain, input structure and complexity, attention, neuroanatomical bases, ontogeny, and phylogeny, ten core principles are proposed. Specifically, there exist two sets of neurocognitive mechanisms underlying statistical learning. First, a "suite" of associative-based, automatic, modality-specific learning mechanisms are mediated by the general principle of cortical plasticity, which results in improved processing and perceptual facilitation of encountered stimuli. Second, an attention-dependent system, mediated by the prefrontal cortex and related attentional and working memory networks, can modulate or gate learning and is necessary in order to learn nonadjacent dependencies and to integrate global patterns across time. This theoretical framework helps clarify conflicting research findings and provides the basis for future empirical and theoretical endeavors.
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Affiliation(s)
- Christopher M Conway
- Center for Childhood Deafness, Language, and Learning, Boys Town National Research Hospital, Omaha, NE, United States.
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36
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Savage HS, Davey CG, Fullana MA, Harrison BJ. Clarifying the neural substrates of threat and safety reversal learning in humans. Neuroimage 2020; 207:116427. [DOI: 10.1016/j.neuroimage.2019.116427] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/28/2019] [Accepted: 12/01/2019] [Indexed: 02/03/2023] Open
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Abend R, Swetlitz C, White LK, Shechner T, Bar-Haim Y, Filippi C, Kircanski K, Haller SP, Benson BE, Chen G, Leibenluft E, Fox NA, Pine DS. Levels of early-childhood behavioral inhibition predict distinct neurodevelopmental pathways to pediatric anxiety. Psychol Med 2020; 50:96-106. [PMID: 30616705 PMCID: PMC7711072 DOI: 10.1017/s0033291718003999] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Anxiety symptoms gradually emerge during childhood and adolescence. Individual differences in behavioral inhibition (BI), an early-childhood temperament, may shape developmental paths through which these symptoms arise. Cross-sectional research suggests that level of early-childhood BI moderates associations between later anxiety symptoms and threat-related amygdala-prefrontal cortex (PFC) circuitry function. However, no study has characterized these associations longitudinally. Here, we tested whether level of early-childhood BI predicts distinct evolving associations between amygdala-PFC function and anxiety symptoms across development. METHODS Eighty-seven children previously assessed for BI level in early childhood provided data at ages 10 and/or 13 years, consisting of assessments of anxiety and an fMRI-based dot-probe task (including threat, happy, and neutral stimuli). Using linear-mixed-effects models, we investigated longitudinal changes in associations between anxiety symptoms and threat-related amygdala-PFC connectivity, as a function of early-childhood BI. RESULTS In children with a history of high early-childhood BI, anxiety symptoms became, with age, more negatively associated with right amygdala-left dorsolateral-PFC connectivity when attention was to be maintained on threat. In contrast, with age, low-BI children showed an increasingly positive anxiety-connectivity association during the same task condition. Behaviorally, at age 10, anxiety symptoms did not relate to fluctuations in attention bias (attention bias variability, ABV) in either group; by age 13, low-BI children showed a negative anxiety-ABV association, whereas high-BI children showed a positive anxiety-ABV association. CONCLUSIONS Early-childhood BI levels predict distinct neurodevelopmental pathways to pediatric anxiety symptoms. These pathways involve distinct relations among brain function, behavior, and anxiety symptoms, which may inform diagnosis and treatment.
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Affiliation(s)
- Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Caroline Swetlitz
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Lauren K. White
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
- Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Tomer Shechner
- Psychology Department, University of Haifa, Haifa, Israel
| | - Yair Bar-Haim
- School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Courtney Filippi
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Katharina Kircanski
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Simone P. Haller
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Brenda E. Benson
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Gang Chen
- Scientific and Statistical Computing Core, National Institute of Mental Health, Bethesda, MD, USA
| | - Ellen Leibenluft
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Nathan A. Fox
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, USA
| | - Daniel S. Pine
- Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA
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38
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Cognitive functions associated with developing prefrontal cortex during adolescence and developmental neuropsychiatric disorders. Neurobiol Dis 2019; 131:104322. [DOI: 10.1016/j.nbd.2018.11.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 09/24/2018] [Accepted: 11/09/2018] [Indexed: 12/30/2022] Open
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Morriss J, Christakou A, van Reekum CM. Multimodal evidence for delayed threat extinction learning in adolescence and young adulthood. Sci Rep 2019; 9:7748. [PMID: 31123292 PMCID: PMC6533253 DOI: 10.1038/s41598-019-44150-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/07/2019] [Indexed: 01/20/2023] Open
Abstract
Previous research in rodents and humans points to an evolutionarily conserved profile of blunted threat extinction learning during adolescence, underpinned by brain structures such as the amygdala and medial prefrontal cortex (mPFC). In this study, we examine age-related effects on the function and structural connectivity of this system in threat extinction learning in adolescence and young adulthood. Younger age was associated with greater amygdala activity and later engagement of the mPFC to learned threat cues as compared to safety cues. Furthermore, greater structural integrity of the uncinate fasciculus, a white matter tract that connects the amygdala and mPFC, mediated the relationship between age and mPFC engagement during extinction learning. These findings suggest that age-related changes in the structure and function of amygdala-mPFC circuitry may underlie the protracted maturation of threat regulatory processes.
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Affiliation(s)
- Jayne Morriss
- Centre for Integrative Neuroscience and Neurodynamics School of Psychology and Clinical Language Sciences University of Reading, Reading, UK.
| | - Anastasia Christakou
- Centre for Integrative Neuroscience and Neurodynamics School of Psychology and Clinical Language Sciences University of Reading, Reading, UK
| | - Carien M van Reekum
- Centre for Integrative Neuroscience and Neurodynamics School of Psychology and Clinical Language Sciences University of Reading, Reading, UK
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40
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Ramsaran AI, Schlichting ML, Frankland PW. The ontogeny of memory persistence and specificity. Dev Cogn Neurosci 2019; 36:100591. [PMID: 30316637 PMCID: PMC6969236 DOI: 10.1016/j.dcn.2018.09.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 09/06/2018] [Accepted: 09/25/2018] [Indexed: 02/01/2023] Open
Abstract
Interest in the ontogeny of memory blossomed in the twentieth century following the initial observations that memories from infancy and early childhood are rapidly forgotten. The intense exploration of infantile amnesia in subsequent years has led to a thorough characterization of its psychological determinants, although the neurobiology of memory persistence has long remained elusive. By contrast, other phenomena in the ontogeny of memory like infantile generalization have received relatively less attention. Despite strong evidence for reduced memory specificity during ontogeny, infantile generalization is poorly understood from psychological and neurobiological perspectives. In this review, we examine the ontogeny of memory persistence and specificity in humans and nonhuman animals at the levels of behavior and the brain. To this end, we first describe the behavioral phenotypes associated with each phenomenon. Looking into the brain, we then discuss neurobiological mechanisms in the hippocampus that contribute to the ontogeny of memory. Hippocampal neurogenesis and critical period mechanisms have recently been discovered to underlie amnesia during early development, and at the same time, we speculate that similar processes may contribute to the early bias towards memory generalization.
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Affiliation(s)
- Adam I Ramsaran
- Program in Neurosciences and Mental Health, The Hospital for Sick Children, Toronto, M5G 1X8, Canada; Department of Psychology, University of Toronto, Toronto, M5S 3G3, Canada
| | | | - Paul W Frankland
- Program in Neurosciences and Mental Health, The Hospital for Sick Children, Toronto, M5G 1X8, Canada; Department of Psychology, University of Toronto, Toronto, M5S 3G3, Canada; Department of Physiology, University of Toronto, Toronto, M5S 1A8, Canada; Institute of Medical Science, University of Toronto, Toronto, M5S 1A8, Canada; Child & Brain Development Program, Canadian Institute for Advanced Research (CIFAR), Toronto, M5G 1M1, Canada.
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41
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Zimmermann KS, Richardson R, Baker KD. Maturational Changes in Prefrontal and Amygdala Circuits in Adolescence: Implications for Understanding Fear Inhibition during a Vulnerable Period of Development. Brain Sci 2019; 9:E65. [PMID: 30889864 PMCID: PMC6468701 DOI: 10.3390/brainsci9030065] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/13/2019] [Accepted: 03/14/2019] [Indexed: 12/24/2022] Open
Abstract
Anxiety disorders that develop in adolescence represent a significant burden and are particularly challenging to treat, due in no small part to the high occurrence of relapse in this age group following exposure therapy. This pattern of persistent fear is preserved across species; relative to those younger and older, adolescents consistently show poorer extinction, a key process underpinning exposure therapy. This suggests that the neural processes underlying fear extinction are temporarily but profoundly compromised during adolescence. The formation, retrieval, and modification of fear- and extinction-associated memories are regulated by a forebrain network consisting of the prefrontal cortex (PFC), the amygdala, and the hippocampus. These regions undergo robust maturational changes in early life, with unique alterations in structure and function occurring throughout adolescence. In this review, we focus primarily on two of these regions-the PFC and the amygdala-and discuss how changes in plasticity, synaptic transmission, inhibition/excitation, and connectivity (including modulation by hippocampal afferents to the PFC) may contribute to transient deficits in extinction retention. We end with a brief consideration of how exposure to stress during this adolescent window of vulnerability can permanently disrupt neurodevelopment, leading to lasting impairments in pathways of emotional regulation.
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Affiliation(s)
- Kelsey S Zimmermann
- School of Psychology, University of New South Wales (UNSW), Sydney, NSW 2052, Australia.
| | - Rick Richardson
- School of Psychology, University of New South Wales (UNSW), Sydney, NSW 2052, Australia.
| | - Kathryn D Baker
- School of Psychology, University of New South Wales (UNSW), Sydney, NSW 2052, Australia.
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42
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Gärtner A, Dörfel D, Diers K, Witt SH, Strobel A, Brocke B. Impact of FAAH genetic variation on fronto-amygdala function during emotional processing. Eur Arch Psychiatry Clin Neurosci 2019; 269:209-221. [PMID: 30291441 DOI: 10.1007/s00406-018-0944-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 09/28/2018] [Indexed: 12/30/2022]
Abstract
Recent translational studies identified a common endocannabinoid polymorphism, FAAH C385A, in the gene for the fatty acid amide hydrolase (FAAH). This polymorphism alters endocannabinoid anandamide levels, which are known to be involved in the fronto-amygdala circuitry implicated in mood regulation and anxiety-like behaviors. While it has been shown that the variant that selectively enhances fronto-amygdala connectivity at rest is associated with decreased anxiety-like behaviors, no study so far has investigated whether this finding of FAAH-related differential plasticity extends to task-related differential functional expression and regulation during negative emotional processing. Using an imaging genetics approach, this study aimed to replicate and extend prior findings by examining functional activity and task-related connectivity in fronto-amygdala regions during emotion reactivity and emotional down-regulation of negative affect. Therefore, 48 healthy young adults underwent a functional MRI resting state measurement, completed an emotion regulation paradigm and provided self-reports on anxiety and use of emotion regulation strategies. In line with previous studies, preliminary evidence suggests that A-allele carriers demonstrate stronger fronto-amygdala connectivity during rest. In addition, exploratory whole-brain analyses indicate differential functional activity of A-allele carriers during emotion reactivity and emotion regulation. There were no associations with anxiety-related self-reports and use of emotional regulation strategies. Further research using larger samples and polygenic approaches is indicated to clarify the precise role and its underlying mechanisms in emotion processing.
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Affiliation(s)
- Anne Gärtner
- Faculty of Psychology, Technische Universität Dresden, Dresden, Germany.
| | - Denise Dörfel
- Faculty of Psychology, Technische Universität Dresden, Dresden, Germany
| | - Kersten Diers
- Faculty of Psychology, Technische Universität Dresden, Dresden, Germany
| | - Stephanie H Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Alexander Strobel
- Faculty of Psychology, Technische Universität Dresden, Dresden, Germany
| | - Burkhard Brocke
- Faculty of Psychology, Technische Universität Dresden, Dresden, Germany
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43
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Callaghan B, Meyer H, Opendak M, Van Tieghem M, Harmon C, Li A, Lee FS, Sullivan RM, Tottenham N. Using a Developmental Ecology Framework to Align Fear Neurobiology Across Species. Annu Rev Clin Psychol 2019; 15:345-369. [PMID: 30786246 DOI: 10.1146/annurev-clinpsy-050718-095727] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Children's development is largely dependent on caregiving; when caregiving is disrupted, children are at increased risk for numerous poor outcomes, in particular psychopathology. Therefore, determining how caregivers regulate children's affective neurobiology is essential for understanding psychopathology etiology and prevention. Much of the research on affective functioning uses fear learning to map maturation trajectories, with both rodent and human studies contributing knowledge. Nonetheless, as no standard framework exists through which to interpret developmental effects across species, research often remains siloed, thus contributing to the current therapeutic impasse. Here, we propose a developmental ecology framework that attempts to understand fear in the ecological context of the child: their relationship with their parent. By referring to developmental goals that are shared across species (to attach to, then, ultimately, separate from the parent), this framework provides a common grounding from which fear systems and their dysfunction can be understood, thus advancing research on psychopathologies and their treatment.
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Affiliation(s)
- Bridget Callaghan
- Department of Psychology, Columbia University, New York, NY 10027, USA; , , , .,Department of Psychiatry, Melbourne University, Melbourne, Victoria 3010, Australia
| | - Heidi Meyer
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA; , ,
| | - Maya Opendak
- Department of Child and Adolescent Psychiatry, New York University, Langone Medical Center, New York, NY 10016, USA; .,Nathan S. Klein Institute for Psychiatric Research, Orangeburg, New York 10962, USA;
| | | | - Chelsea Harmon
- Department of Psychology, Columbia University, New York, NY 10027, USA; , , ,
| | - Anfei Li
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA; , ,
| | - Francis S Lee
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA; , ,
| | - Regina M Sullivan
- Department of Child and Adolescent Psychiatry, New York University, Langone Medical Center, New York, NY 10016, USA; .,Nathan S. Klein Institute for Psychiatric Research, Orangeburg, New York 10962, USA;
| | - Nim Tottenham
- Department of Psychology, Columbia University, New York, NY 10027, USA; , , ,
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Hayton J, Dimitriou D. What's in a word? Distinguishing between Habilitation and Re-habilitation. INTERNATIONAL JOURNAL OF ORIENTATION & MOBILITY 2019. [DOI: 10.21307/ijom-2019-007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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46
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Stanley B, Perez-Rodriguez MM, Labouliere C, Roose S. A Neuroscience-Oriented Research Approach to Borderline Personality Disorder. J Pers Disord 2018; 32:784-822. [PMID: 29469663 DOI: 10.1521/pedi_2017_31_326] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Traditionally, the study of personality disorders had been based on psychoanalytic or behavioral models. Over the past two decades, there has been an emerging neuroscience model of borderline personality disorder (BPD) grounded in the concept of BPD as a condition in which dysfunctional neural circuits underlie its pathological dimensions, some of which include emotion dysregulation (broadly encompassing affective instability, negative affectivity, and hyperarousal), abnormal interpersonal functioning, and impulsive aggression. This article, initiated at a joint Columbia University- Cornell University Think Tank on BPD with representation from the Icahn School of Medicine at Mount Sinai, suggests how to advance research in BPD by studying the dimensions that underlie BPD in addition to studying the disorder as a unitary diagnostic entity. We suggest that linking the underlying neurobiological abnormalities to behavioral symptoms of the disorder can inform a research agenda to better understand BPD with its multiple presentations.
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Affiliation(s)
- Barbara Stanley
- Department of Psychiatry, Columbia University, New York City
| | | | | | - Steven Roose
- Department of Psychiatry, Columbia University, New York City.,New York State Psychiatric Institute, New York City
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47
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Baker KD, McNally GP, Richardson R. d-Cycloserine facilitates fear extinction in adolescent rats and differentially affects medial and lateral prefrontal cortex activation. Prog Neuropsychopharmacol Biol Psychiatry 2018; 86:262-269. [PMID: 29928912 DOI: 10.1016/j.pnpbp.2018.06.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 06/02/2018] [Accepted: 06/16/2018] [Indexed: 10/28/2022]
Abstract
Adolescent humans and rodents are impaired in extinguishing learned fear relative to younger and older groups. This impairment could be due to differences in recruitment of medial prefrontal cortex (PFC), orbitofrontal cortex (OFC), or amygdala during extinction. For example, unlike juveniles and adults, adolescent rats do not express extinction-induced increases in phosphorylated mitogen activated protein kinase (pMAPK), a marker of synaptic plasticity, in the medial PFC. The NMDA receptor partial agonist d-cycloserine (DCS) improves extinction retention in adolescent rats. We investigated whether DCS affected recruitment of the PFC and amygdala during extinction by measuring pMAPK-immunoreactive (IR) neurons. Adolescent rats were trained to fear a conditioned stimulus in one context followed by extinction in a second context or equivalent context exposure only (i.e., no extinction). DCS (15 mg/kg, s.c.) or saline was administered systemically immediately after extinction training or context exposure. DCS enhanced extinction learning and this was associated with increased activation of the MAPK signaling pathway in the OFC after extinction training and increased activation in the medial PFC and amygdala at extinction retention. These findings suggest that DCS improves extinction learning in adolescents because it augments OFC contributions to extinction learning, enabling better medial prefrontal contributions to extinction retention.
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48
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Gunnar MR, Sullivan RM. The neurodevelopment of social buffering and fear learning: integration and crosstalk. Soc Neurosci 2018; 12:1-7. [PMID: 26872845 DOI: 10.1080/17470919.2016.1151824] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Megan R Gunnar
- a Institute of Child Development , University of Minnesota , Minneapolis , MN , USA
| | - Regina M Sullivan
- b Center for Neural Science , New York University School of Medicine, New York University , New York , NY , USA
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Giza JI, Kim J, Meyer HC, Anastasia A, Dincheva I, Zheng CI, Lopez K, Bains H, Yang J, Bracken C, Liston C, Jing D, Hempstead BL, Lee FS. The BDNF Val66Met Prodomain Disassembles Dendritic Spines Altering Fear Extinction Circuitry and Behavior. Neuron 2018; 99:163-178.e6. [PMID: 29909994 DOI: 10.1016/j.neuron.2018.05.024] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 01/18/2018] [Accepted: 05/15/2018] [Indexed: 11/16/2022]
Abstract
A human variant in the BDNF gene (Val66Met; rs6265) is associated with impaired fear extinction. Using super-resolution imaging, we demonstrate that the BDNF Met prodomain disassembles dendritic spines and eliminates synapses in hippocampal neurons. In vivo, ventral CA1 (vCA1) hippocampal neurons undergo similar morphological changes dependent on their transient co-expression of a SorCS2/p75NTR receptor complex during peri-adolescence. BDNF Met prodomain infusion into the vCA1 during this developmental time frame reduces dendritic spine density and prelimbic (PL) projections, impairing cued fear extinction. Adolescent BdnfMet/Met mice display similar spine and PL innervation deficits. Using fiber photometry, we found that, in wild-type mice, vCA1 neurons projecting to the PL encode extinction by enhancing neural activity in threat anticipation and rapidly subsiding their response. This adaptation is absent in BDNFMet/Met mice. We conclude that the BDNF Met prodomain renders vCA1-PL projection neurons underdeveloped, preventing their capacity for subsequent circuit modulation necessary for fear extinction. VIDEO ABSTRACT.
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Affiliation(s)
- Joanna I Giza
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA
| | - Jihye Kim
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA
| | - Heidi C Meyer
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA
| | - Agustin Anastasia
- Instituto de Investigación Médica Mercedes y Martín Ferreyra (INIMEC-CONICET-Universidad Nacional de Córdoba), Córdoba, Argentina
| | - Iva Dincheva
- Department of Psychiatry, Columbia University, New York, NY 10032, USA
| | - Crystal I Zheng
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA
| | - Katherine Lopez
- Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA
| | - Henrietta Bains
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Jianmin Yang
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA; Key Laboratory of Shaanxi Province Department for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, PR China
| | - Clay Bracken
- Department of Biochemistry, Weill Cornell Medicine, New York, NY 10065, USA
| | - Conor Liston
- Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA
| | - Deqiang Jing
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA
| | | | - Francis S Lee
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065, USA; Sackler Institute for Developmental Psychobiology, Weill Cornell Medicine, New York, NY 10065, USA.
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Bassir Nia A, Eveleth MC, Gabbay JM, Hassan YJ, Zhang B, Perez-Rodriguez MM. Past, present, and future of genetic research in borderline personality disorder. Curr Opin Psychol 2018; 21:60-68. [PMID: 29032046 PMCID: PMC5847441 DOI: 10.1016/j.copsyc.2017.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 08/24/2017] [Accepted: 09/05/2017] [Indexed: 01/19/2023]
Abstract
Borderline Personality Disorder (BPD) is a major mental illness with a lifetime prevalence of approximately 1-3%, characterized by a persistent pattern of instability in relationships, mood, impulse regulation, and sense of self. This results in impulsive self-damaging behavior, high suicide rates, and severe functional impairment. BPD has a complex, multifactorial etiology, resulting from an interaction among genetic and environmental substrates, and has moderate to high heritability based on twin and family studies. However, our understanding of the genetic architecture of BPD is very limited. This is a critical obstacle since genetics can pave the way for identifying new treatment targets and developing preventive and disease-modifying pharmacological treatments which are currently lacking. We review genetic studies in BPD, with a focus on limitations and challenges and future directions. Genetic research in BPD is still in its very early stages compared to other major psychiatric disorders. Most early genetic studies in BPD were non-replicated association studies in small samples, focused on single candidate genes. More recently, there has been one genome-wide linkage study and a genome-wide association study (GWAS) of subclinical BPD traits and a first GWAS in a relatively modest sample of patients fulfilling full diagnostic criteria for the disorder. Although there are adequate animal models for some of the core dimensions of BPD, there is a lack of translational research including data from animal models in BPD. Research in more pioneering fields, such as imaging genetics, deep sequencing and epigenetics, holds promise for elucidating the pathophysiology of BPD and identifying new treatment targets.
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Affiliation(s)
- Anahita Bassir Nia
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Matthew C Eveleth
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jonathan M Gabbay
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Yonis J Hassan
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Bosi Zhang
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - M Mercedes Perez-Rodriguez
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; The Mental Illness Research, Education, and Clinical Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY 10468, USA; CIBERSAM, Autonoma University, Fundacion Jimenez Diaz and Ramon y Cajal Hospital, Madrid, Spain.
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